Way back in June, John Christy and I called 2015 as being the warmest year on record … in the surface thermometer data. Given the strong El Nino in progress, on top of the official thermometer data warming trend, this seemed pretty obvious. Of course, everyone has their opinions regarding how good the thermometer temperature trends are, […]
2015 Will be the 3rd Warmest Year in the Satellite Record Learn More »
In our current public dialogue, people don’t often encounter our position on global warming, so when they do, they can find it surprising, even “baffling,” as one website visitor on the second day of COP21, the UN climate summit in Paris, put it. But if they take the time to investigate why we hold
Is Our Position on Global Warming “Baffling”? Learn More »
Honest, you can’t make these things up! Here’s a screen capture from WattsUpwithThat.com on November 30, first day of COP21, the UN climate summit in Paris. Here’s what the blurry (because screen captured) text says: Laughable: COP21 and Comedy Central share a logo style Anthony Watts, 20 hours ago, November 30, 2015 From the truth is
It’s Okay to Laugh at COP21! Learn More »
In an otherwise fine article at WattsUpwithThat.com, Ari Halperin writes: For some time, the subject [of the residence time of anthropogenic carbon dioxide in the atmosphere] was surrounded by confusion, created by sloppy definitions and evasive statements in IPCC assessment reports. There was a mix-up between the residence time of a CO2 molecule in the
A Call for Accurate Language about CO2 in the AGW Discussion Learn More »
Recently the Cornwall Alliance sent to over 2,900 faculty members of Christian colleges and universities around the country an email asking them to consider endorsing our An Open Letter on Climate Change to the People, their Local Representatives, the State Legislatures and Governors, the Congress, and the President of the United States of America. The
On Climate and Economic Policy, What do the World’s Poor Need? Learn More »
Many climate scientists argue that we need to mitigate global warming because otherwise it will be the poor who will be hurt the most. Apparently these scientists do not understand their own models. Projections from climate models are based on the rates of poverty reduction, with the highest (‘worst’) temperature projections resulting when the poorest
Preventing Climate Change does Not Help the Poor, It Dooms Them! Learn More »
A subscriber to Cornwall Alliance’s e-newsletter recently wrote asking us if we have replies to the various graphs at “Climate Change: Global Temperature,” on the National Oceanic and Atmospheric Administration’s (NOAA) Climate.gov web page. Oh my goodness the misrepresentations of facts in those graphs are awful! Preparing refutations/analyses of all the graphs there would be
How NOAA Lies with Global Warming Statistics Learn More »
Click here to download the #UNSelfie Template. Giving Tuesday is fast approaching, and I know we are all very busy between now and December 1st. Many of us have family coming into town, or we are traveling to family events, and there is still grocery shopping to do, and a Thanksgiving meal to prepare. To make
#UNSelfie Template for #GivingTuesday Learn More »
Proponents of efforts to mitigate climate change often appeal to the “Precautionary Principle”—Principle #15 of the Rio Declaration in 1992: “In order to protect the environment, the precautionary approach shall be widely applied by States according to their capabilities … [W]here there are threats of serious or irreversible damage, lack of full scientific certainty shall
Does the “Precautionary Principle” Favor Fighting “Climate Change”? Learn More »
Among climate scientists specializing in climate sensitivity there is a clear trend toward lower and lower estimates of it, as the chart below shows. Why? Because the empirical measurements of GAT have fallen so much lower than model-generated predictions. In the chart, the dates are dates of publication (bottom axis) of peer-reviewed studies making estimates
Climate Scientists are Steadily Reducing Estimates of Warming from CO2 Learn More »
